Thief Monkey 1, 2, 3 Quests Guide
Redeem your Abyss Codes (February 2026) here!
★ Update: Sunken Wilds, Progression Guide, Tier List
★ Lists: Fish, Guns, Tubes, Races, Artifacts
★ Interactive Map: Ducks, Treasure Chests, NPC
★ Best Guns, Best Tubes, Best Artifact, Best Race
Thief Monkeys 1, 2, and 3 are quest NPCs who rewards the items required for Arthur's quest in Abyss (Roblox). Check out the walkthrough guide for all their quests and rewards here!
List of Contents
Thief Monkey 1's Quest Walkthrough
Thief Monkey 1's Quest Objectives
| Catch Fish |
•
 Discus
x8 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Catch Mutations |
• Banana-Mutated Discus x2
|
||||||||||
| Find | • Banana x2 | ||||||||||
| Best Tube | Best Weapon | ||||||||||
 Ruined Tube
|
 Ruined Gun
|
||||||||||
 Banana Tube
|
 Banana Gun
|
||||||||||
Discus are disk-shaped fish common in Sunken Wilds. Aside from regular Discus, you will also have to fish Banana-Mutated types. Luckily, these are very common to find just outside the safety area.
Thief Monkey 2's Quest Objectives
| Catch Fish |
•
 Trout
x8 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Catch Mutations |
• Banana-Mutated Trout x2
|
||||||||||
| Find | • Banana x4 | ||||||||||
| Best Tube | Best Weapon | ||||||||||
|
Ruined Tube
|
Ruined Gun
|
||||||||||
|
Banana Tube
|
Banana Gun
|
||||||||||
Trouts are long fish and they are as common as Discus in Sunken Wilds. Like the first quest, you will also have to search Banana-Mutated Trouts.
Thief Monkey 3's Quest Objectives
| Catch Fish |
•
 Tambaqui
x12 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Catch Mutations |
• Banana-Mutated Trout x3
|
||||||||||
| Find | • Banana x6 | ||||||||||
| Best Tube | Best Weapon | ||||||||||
|
Ruined Tube
|
Ruined Gun
|
||||||||||
|
Banana Tube
|
Banana Gun
|
||||||||||
The last Thief Monkey now requires a bunch of Tambaqui and Banana-Mutated ones. Tambaqui are oblong-looking fishes, although try not to be confused with similar-looking but rarer Sacabambaspis.
Thief Monkey Quest Locations
Thief Monkey 1 Location
 Overworld |
 Map Image |
Thief Monkey 1 can be found chilling by the lantern just near the entrance to the safety area in Sunken Wilds.
Thief Monkey 2 Location
 Overworld |
 Map Image |
Thief Monkey 2 can be found sitting on some rock formation nearby a Fish Ruin and a big tree.
Thief Monkey 3 Location
 Overworld |
 Map Image |
Thief Monkey 3 can be seen standing on top of a tree branch holding a gun.
Thief Monkey Quests Overview
| Quest Giver | Location |
|---|---|
 Thief Monkey 1
|
Sunken Wilds |
| Repeatable? | |
| No | |
| Objectives | |
|
Thief Monkey 1's Quest 1: • Bring 2 Banana Banana-Mutated • Bring 8 Discus • Bring 2 Banana |
|
| Quest Giver | Location |
|---|---|
 Thief Monkey 2
|
Sunken Wilds |
| Repeatable? | |
| No | |
| Objectives | |
|
Thief Monkey 2's Quest 1: • Bring 2 Banana Banana-Mutated • Bring 8 Trout • Bring 4 Banana |
|
| Quest Giver | Location |
|---|---|
 Thief Monkey 3
|
Sunken Wilds |
| Repeatable? | |
| No | |
| Objectives | |
|
Thief Monkey 3's Quest 1: • Bring 3 Banana Banana-Mutated • Bring 12 Tambaqui • Bring 6 Banana |
|
Thief Monkey Quest Rewards
| Quests | Rewards |
|---|---|
| Thief Monkey 1's Quest 1 | • Arthur's Tube x1 |
| Quests | Rewards |
|---|---|
| Thief Monkey 2's Quest 1 | • Arthur's Backpack x1 |
| Quests | Rewards |
|---|---|
| Thief Monkey 3's Quest 1 | • Arthur's Harpoon x1 |
These gear rewards are not actual gear, but are only quest items required to complete Arthur's quest.
Abyss Related Guides
All Quest Guides
Scientist's Quest
Kraken's Quest
Mr. Black's Quest
Virelia's Quest
Marcus's Quest
Diver's Quest
Suspicious Fisher's Quest
Grumpy Hank's Quest
Isolde's Quest
Isaac's Quest
Lumi's Quest
Morveth's Quest
Victor's Quest
Golem's Quest
Lost Captain's Quest
Crab's Quest
King Cat's Quest
Builder Monkey's Quest
King Monkey's Quest
Arthur
MonkAll Event Quest Guides
 Post Bird's Quest (Limited-Time Event) |
 Big Boss's Quest (Limited-Time Event) |
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